We accept the following credit cards: Visa, MasterCard, Discover, and American Express. Credit card payments are not eligible for any cash discounts. Payments made on termed invoices are subject to a 2% service fee. If you would like to make a payment today and take advantage of the cash discount, we offer Check Upon Request which is available free of charge. Please contact our Accounting Department @ 1-800-888-0054, or click here to download the Check Upon Request form.